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  • 23-03-2017
  • Mathematics
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Аноним Аноним
  • 23-03-2017
ratio 12:1

EF = 72
EH = 4 x 12 = 48
HG = 3 x 12 = 36
GF = 3 x 12 = 36

72 + 48 + 36 + 36 = 192

answer: Total walkway = 192 ft
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